jquery ajax 的post请求成功但servlet的request.getParameter无法获取到
servlet的dopost:
String id = request.getParameter("id");
String password = request.getParameter("password");
某界面的js:
$(function(){
$("#login").click(function(){
var id = $("#user_id").val();
var password = $("#password").val();
alert(id);//值可以获取到
$.ajax({
type: "post",
url: "getuser",
data: id,
success: function(){
alert("请求成功");
},
error: function(){
alert("请求出错");
}
});
});
});